{"id":55186515,"title":"DHS secretary warns of 'turning point' in cyberthreats","duration":"1:30","description":"During a hearing on Capitol Hill today, Secretary Kirstjen Nielsen said cybersecurity is \"a matter of preserving our lives, our livelihoods and our American way of life.\"","url":"/Politics/video/dhs-secretary-warns-turning-point-cyberthreats-55186515","section":"Politics","mediaType":"default"}